JP2008284321A - Floor cushion for vehicle seat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a floor cushion for a vehicle seat which can quickly, easily and suitably ease painful and uncomfortable feeling of a seated person in a vehicle caused by long time riding. <P>SOLUTION: The floor cushion 1 for the vehicle seat uses a resilient body harder relative to a seat cushion. A seat hip under part of the floor cushion 1 includes a main part 4 and a thigh rest part 5. The thigh rest part 5 is divided into parts positioned right and left and has an opening part 10 therebetween. The seat buttock under part has an outer periphery edge part 6 formed on the periphery except the rear end part. The main part 4 and the thigh rest part 5 are folded double via a hinge part 9. Fixing bands set on a headrest are tied with fixing strap attaching parts provided on the outer periphery part 6 to set the floor cushion 1 along the seat back. The floor cushion for the vehicle seat can be used as a floor cushion, a waist rest, and a backrest. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  An object of the present invention is to relieve the pain caused by a seated passenger who has been on the vehicle for a long time and to help to solve the pain.

  In order to improve maneuverability, the seat cushion of an automobile has a structure in which the buttocks are deeply sunk to increase holdability and stabilize the body. The structure forms a wide bank on the front and both sides except for the rear end of the seat cushion.

By the way, if you sit in the same position on the seat cushion of an automobile for a long time, you may feel pain such as a feeling of pressure or stuffiness between your buttocks, waist, back, thighs, and crotch. In particular, in the case of men, the feeling of pressure and stuffiness applied to the local area is uncomfortable. In general, a seated person changes his / her posture within a range that can be changed, folds a small cushion, lays it down, puts it on his waist, and stands out. (For example, see Patent Document 1 and Patent Document 2.)
JP 2000-4994 A Japanese translation of PCT publication No. 2004-520131

  An object of the present invention is to quickly and easily solve the pain and discomfort that occur for a passenger who has been on a long ride.

  An object of the present invention is to provide a kind of cushion in order to relieve and solve the pain that occurs while seated on a seat cushion or seat back for a long-time passenger. For the feeling of pressure and stuffiness applied to both thighs and local areas, the cushion is placed on the seat cushion. Or, to provide a seat cushion for an automobile seat that can be used properly depending on the situation as a backrest by attaching the cushion to the seat back.

  Different types of cars have different seat cushion materials and shapes, and the seated person has a variety of body shapes, so the feeling of distress for long rides varies. First, regarding the feeling of pressure applied to both thighs and local parts and the release from stuffiness, the present invention according to claim 1 is directed to the seat cushion in which the rebound elastic bodies of the main part 4 and the thigh rest part 5 at the lower part of the seat cushion 1 are seated. A relatively stiff material is used, and the thigh rest 5 is divided into left and right as shown in FIG. A seat occupant who sits on the seat cushion 1 having the above structure on the seat cushion suppresses sinking because the hard rebound elastic body of the seat cushion 1 receives a large body weight, and in addition, the seat cushion front portion depends on the thickness of the seat cushion 1. The pressure from the wide banks on both sides is reduced. Furthermore, since the opening 10 in the thigh rest portion 5 located on the left and right sides does not exert pressure on the seated person's local area from under the seat cushion, the feeling of pressure and release from stuffiness are released.

  Regarding the release from pains occurring in the buttocks, waist, back, etc., the present invention according to claim 1 is that the main part 4 and the thigh rest part 5 of the cushion 1 are folded together with the outer peripheral edge part 6 via the hinge part 9. It becomes a heavy fold. That is, when the hinge part 9 connecting the main part 4 and the thigh placing part 5 of the cushion 1 is lifted, the outer peripheral edge part 6 is folded into a double lid and becomes a waist. The seated person can advance the buttocks on the seat cushion as much as the thickness of the main part 4 and the thigh rest part 5 and warp the body.

  In the present invention according to claim 2, the fixed band attached to the headrest (not shown) is coupled to the fixed band attaching portions 11 provided at the left and right ends of the front edge of the outer peripheral edge 6 of the cushion 1, and the cushion 1 The seat backs up and becomes a backrest. The seat occupant moves slightly forward on the seat cushion, the positions of both thighs and the wide bank front are shifted, and the body can be warped.

  With respect to the present invention according to claim 2 or 4, the fixed stopper 7 via the spacer 8 at the lower end of the seating bottom of the cushion 1 is provided with the seat back and the seat cushion together with the spacer 8 as shown in FIG. Press through and fix to the back of the seat back. That is, the cushion 1 is positioned on the seat cushion in a state of being fixed by the fixing stopper 7. For positioning of the cushion 1 on the seat cushion, the stopper core 2 is inserted into an appropriate position in the bag 3 arranged in the spacer 8 as shown in FIG. 2, and the fixed stopper 7 determines the position.

  In the case where the cushion 1 is used as a waist cushion, when the hinge portion 9 connecting the main portion 4 and the thigh rest portion 5 is lifted, the rear end portion of the main portion 4 is fixed as shown in FIG. 4 (not shown). Since it is fixed by the stopper 7, the main portion 4 is attached to the seat back, the thigh rest portion 5 is folded down on the front portion, is folded on the seat cushion, and is positioned in a state of standing on the seat back.

  When the seat cushion 1 is used as a backrest, a fixing band provided on a headrest (not shown) is coupled to fixing band attaching portions 11 provided at both front and left ends of the outer peripheral edge 6 so that the seat cushion 1 is attached to the seat back. Put it in a state. At this time, as shown in FIG. 5, the rear end portion of the main portion 4 is fixed by the fixing stopper 7 through the spacer 8, so that the cushion 1 is attached to the seat back in a stable state and becomes a backrest.

  As described above, in order to eliminate the pain caused by a passenger who has been riding for a long time, for example, to stop the car and go out of the car, or to change the environment of the seat appropriately. The seat cushion 1 for an automobile seat according to the present invention can change the environment of the seat by changing its shape quickly and easily as a cushion, as a backrest, and as a backrest.

BEST MODE FOR CARRYING OUT THE INVENTION

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

In the figure, reference numeral 1 denotes a seat cushion for an automobile, which uses a rebound elastic body that is harder than a seat cushion, and comprises a main part 4 and a thigh rest part 5 connected to each other as shown in FIG. Constitutes a lower part of the seating butt, which is separately located on the left and right sides and provided with an opening 10 between them.
Further, the opening 10 is covered with a mesh-like fabric and is connected to the left and right thigh rests 5 and the outer peripheral edge 6 to reduce the uncomfortable feeling between the left and right thigh rests 5 and the opening 10 therebetween.

  The lower part of the seating bottom of the cushion 1 forms the outer peripheral edge 6 of a rebound elastic body having a wide periphery and a small thickness except for the rear end. The outer peripheral edge portion 6 serves to adjust the positioning of the seat cushion 1 so as to fit the buttock and the retraction portion on the seat cushion, in addition to fulfilling the positioning of the thigh rest portion 5 divided into the left and right connected to each other, Alternatively, misalignment can be prevented. The cushion 1 is a cushion as shown in FIG.

  The thigh rest part 5 connected to the main part 4 at the lower part of the seating bottom of the seat cushion 1 is lifted by a hinge part 9 and folded together with the outer peripheral edge part 6 so that the seat cushion 1 becomes a waist as shown in FIG.

  The fixed band attached to the headrest (not shown) is coupled to the fixed band attaching portions 11 provided at the left and right ends of the front peripheral edge 6 of the cushion 1 so that the cushion 1 is attached to the seat back. It becomes a backrest as shown in FIG.

  The spacer 8 connected to the rear end portion of the lower part of the seating bottom of the cushion 1 is formed by forming the laminated upper surface cloth material and lower surface cloth material on the bag body 3 into which the stopper core 2 is inserted, and arranging the arranged bag bodies 3. The stopper core 2 is appropriately inserted into the cushion cushion 1 to form a fixed stopper 7 for positioning the cushion 1 as shown in FIG.

  The operation of the above configuration will be described below. As shown in Fig. 3, seat cushion 1 is placed on a seat cushion as a cushion, and the seated passenger gets a different feel compared to the seat cushion, and is also released from the pressure and stuffiness that is applied to both thighs and local areas, and is effective. it can.

  In addition, as for the release from pains that occur on the seated person's buttocks, waist, back, etc. after riding for a long time, the thigh rest part 5 connected to the main part 4 of the cushion 1 as shown in FIG. When the cover cushion 1 folded in the lid is used as a waist cushion, the buttocks can move forward on the seat cushion as much as the thickness of the main part 4 and the thigh rest part 5 to warp the body. You can relieve the stress that has accumulated on your hips by bending back and forth.

  In addition, a fixed band attached to a headrest (not shown) is coupled to fixed band attaching portions 11 provided at both left and right ends of the front edge of the outer peripheral edge 6 of the cushion 1, and the cushion 1 is attached to the seat back as shown in FIG. It will be in a state of accompaniment and a backrest. The seat occupant moves forward slightly on the seat cushion, and the body also warps and helps to change the mood of the occupant who rides for a long time.

  Many pains, sleepiness, etc. that occur for long-time passengers can be resolved by temporarily stopping the car, going outside the vehicle, and changing the seating environment accordingly. As described above, according to the present embodiment, the effect can be obtained.

  1 is a perspective view of a seat cushion of an automobile seat showing an embodiment of the present invention.   It is a state display figure which attaches a stopper core to the spacer of the seat cushion of the automobile seat of the present invention.   It is a state display figure which attached the present invention on a seat cushion.   It is a state display figure which attached the present invention as a waist rest on a seat cushion.   FIG. 3 is a state display diagram of the present invention attached to a seat back and attached as a backrest.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Seat cushion for automobile 2 Stopper core 3 Bag body 4 Main part 5 Thigh rest part 6 Outer peripheral edge part 7 Fixed stopper 8 Spacer 9 Hinge part 10 Opening part 11 Fixed band attaching part

Claims (4)

  In the cushion 1 made of a rebound elastic body, the lower part of the seat cushion 1 is made of a rebound elastic body that is stiffer than the seat cushion, and consists of a main part 4 and a thigh rest part 5. The thigh rest part 5 The lower part of the seating butt, except for the rear end part, forms an outer peripheral edge part 6 of a rebound elastic body having a wide width and a small thickness. A seat cushion for an automobile seat characterized in that the mounting portion 5 can be folded into a double weight together with the outer peripheral edge portion 6 through the hinge portion 9.   The spacer 8 connected to the rear end of the seating bottom portion of the cushion 1 is provided with a fixing stopper 7, and fixed band attaching portions 11 are provided on the right and left ends of the outer peripheral edge 6 of the cushion 1. The seat cushion for an automobile seat according to claim 1.   3. The thigh rest portion 5 of the cushion 1 is composed of at least two separate bodies, and the opening 10 formed therebetween is covered with a mesh-like fabric. Automotive seat cushions.   The spacer 8 connected to the rear end portion of the lower part of the seating bottom of the cushion 1 forms a bag 3 having a caliber size into which the stopper core 2 can be inserted, and the bag 3 arranged appropriately. The seat cushion for an automobile seat according to claim 1 or 2, wherein a stopper core (2) is inserted to become a fixed stopper (7) for positioning the cushion (1).

Images